Privacy Policy

Records which apps you used and for how long — for example, “used VS Code for 2 hours” or “used Slack for 30 minutes.” This is the core function of Contextberg and forms the basis for all activity reports.

Records what you typed in which app. This enables analysis such as “spent 1 hour coding” or “wrote an email.” Collected input text is not used for any purpose other than productivity analysis. It is not sold to third parties or used for advertising.

Automatically takes snapshots of your screen every few minutes. Used to visually review your work and to help AI understand your work context. Captured images are stored on your PC and automatically deleted after 30 days.

Records text copied via copy operations. Used to help AI more accurately understand the work context during that time period. Can be disabled from the Settings screen.

Reads browsing history from Microsoft Edge and Google Chrome. Used to include web research and reference work in the activity log and to help AI understand the work context. Contextberg accesses the history files saved on your PC in read-only mode. It never modifies or writes to your browser settings or data. Can be disabled from the Settings screen.

Reads conversation logs stored on your PC by AI coding assistants such as Claude Code, Cursor, GitHub Copilot, and OpenCode. Used to help AI more accurately understand what you were thinking about and what implementation or research you were doing during that time period. Contextberg accesses these log files in read-only mode and never modifies or writes to the settings or conversation history of those tools. Can be disabled from the Settings screen.

Data sent for AI analysis passes through Contextberg’s relay server (AWS, Tokyo region) on its way to Vertex AI. Neither the relay server nor the Contextberg database stores the prompts (your work content) sent to Vertex AI or the responses (the generated report text) returned by Gemini. The transmitted and received data is discarded once the request completes, and your work content itself is never persisted in Contextberg’s storage.

However, the following operational metadata is recorded (it does not include the content itself): request timestamp, subscription plan, token counts, HTTP status codes, and error messages.

Your data is never used to train Gemini or any other AI model. Contextberg relies on Google Cloud Vertex AI under its Generative AI data governance, which guarantees that submitted prompts and responses are not used to train Vertex AI’s foundation models.

For abuse detection (e.g. policy-violating content), Google may retain prompts and responses in temporary logs for up to 24 hours. Human review of these logs occurs only when a violation is suspected.

As stated above, the Contextberg operator does not store your work content on the relay server or in the database, and therefore does not view your work content in normal operation.

However, within the scope of the technical logs and error traces that are available, the operator may temporarily access data for the following limited purposes only:

• Service quality improvement (incident investigation, bug reproduction, performance analysis)
• Identifying and investigating suspected violations of the terms of use or abusive usage

Such access is limited to the minimum necessary scope, and information obtained in this way is not used for any purpose other than those listed above.